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. 2021 Apr 16;118(16):e2100678118. doi: 10.1073/pnas.2100678118

Fig. 4.

Fig. 4.

Immunomodulatory bacteria enhance the root colonization ability of other commensal strains. (A) Cartoon representation of the experimental system employed. Arabidopsis seedlings were grown axenically, in the presence of a community of five suppressors (SynCom5-S2) or in the presence of five nonsuppressors (SynCom5-NS2) and then inoculated with one of the commensal strains. (B) Quantification of Ochrobactrum sp. MF370 cells (kanamycin resistant) from Arabidopsis roots (n = 9). (C) Quantification of P. viridiflava OTU5 p5.e6 cells (gentamycin resistant) from Arabidopsis roots (n = 12). Different symbols represent independent experimental repetitions. Multiple comparisons were performed with ANOVA followed by a Tukey test (α = 0.05).